2" Vertical Mount Fire Damper 2501-48X36 T-Bar Standard Features * Full size

Standard Features * Full size fixed bar blade T-Bar lay-in return air grille *

4-Way ceiling register with stiffened 1/2" fan shaped louvers for silent operation

contour molded fiberglass back with a foil barrier backing

Mounting holes with color matching 2" baseboard Phillips screws

2" Vertical Mount Fire Damper 2501-48X36 T-Bar Standard Features * Full sizeh3. Standard Features * 2501 Square or rectangular for vertical mount only. Maximum dimension 48w, 49h. * 2502 Square or rectangular spring actuated (6) for horizontal or vertical mount. Maximum dimension 41w, 36h. * UL and California State Fire Marshall approved * 2" thinline frame * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion tested galvanized mild steel (G 90) * Self